49
HCD-SPZ90DAB
Pin No.
Pin Name
I/O
Description
46
MP3 XLAT
O
MP3 serial data latch pulse signal output to the CD DSP
47
MP3 IREQ
I
MP3 data request signal input from the CD DSP
48
CD XRST
O
System reset signal output to the CD DSP "L": reset
49
CD XATCN
O
Oscillation circuit on/off control signal output to the CD DSP
"L": oscillation stop, "H": self-oscillation
50
CD DRIVER MUTE
O
Muting signal output to the motor/coil driver
51
SEL A
O
Control signal output to the function selector
52
ST TUNED
I
Tuning detection signal input terminal Not used
53
ST CE
O
Chip enable signal output to the tuner Not used
54
ST DOUT
O
Serial data output to the tuner Not used
55
ST CLK
O
Serial data transfer clock signal output to the tuner Not used
56
ST DIN/STEREO
I
Serial data and stereo detection signal input from the tuner Not used
57
POWER ON/OFF
O
Sub power on/off relay drive signal output terminal "H": power on
58
HP MUTE
O
Headphone muting on/off control signal output terminal "H": muting on
59
SEL B
O
Control signal output to the function selector
60
LINE MUTE
O
Line muting on/off control signal output terminal "H": muting on
61
AMP SI
O
Serial data output to the electrical volume
62
VCC
-
Power supply terminal (+3.3V)
63
AMP SC
O
Serial data transfer clock signal output to the electrical volume
64
VSS
-
Ground terminal
65
SEL INH
O
Control signal output to the function selector
66
S-MASTER
PG MUTE
O
PG muting control signal output to the stream processor
67
S-MASTER
SOFT MUTE
O
Soft muting control signal output to the stream processor
68
S-MASTER RST
O
System reset signal output to the digital power amplifier "L": reset
69
S-MASTER SD
O
Shut down signal input from the digital power amplifier "L": shut down
70
S-MASTER DATA
O
Serial data output to the stream processor
71
S-MASTER SHIFT
O
Serial data transfer clock signal output to the stream processor
72
S-MASTER LATCH
O
Serial data latch pulse signal output to the stream processor
73
NSP MUTE
O
NSP muting control signal output to the stream processor
74
WAKE UP KEY
I
Wake up signal input terminal
75
S-MASTER INIT
O
Initialize signal output to the stream processor
76
TC RELAY
O
Recording/playback selection signal output terminal "L": playback, "H": recording
77
TC REC MUTE
O
Recording muting on/off control signal output terminal "L": muting on
78
TC BIAS ON/OFF
O
Recording bias on/off control signal output terminal "H": bias on
79
TC CAPM CNT1
O
Capstan/reel motor drive signal output terminal "H": motor on
80
TC TRG
O
Trigger plunger drive signal output terminal "H": plunger on
81
NO USE
O
Not used
82
DAB POWER 3.3V
O
Power on/off control signal for DAB tuner module (+3.3V) "H": power on
83
DAB POWER 5V
O
Power on/off control signal for DAB tuner module (+5V) "H": power on
84
AC DET
I
AC power detection signal input terminal
85
NO USE
O
Not used
86
EEPROM SDA
I
Serial data input from the EEPROM
87
EEPROM SCL
I
Serial data transfer clock signal input from the EEPROM
88
STANDBY LED
O
LED drive signal output terminal for STANDBY indicator "H": LED on
89
TC PHOTO OUT
I
Tape reel rotating detection signal input from the tape mechanism deck block
Содержание HCD-SPZ90DAB
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